nigricaudis, Paradicrolene Alcock [A. W.] 1891:30 [Annals and Magazine of Natural History (Series 6) v. 8 (no. 43/44); ref. 87] Andaman Sea, 11°31'40"N, 92°46'40"E, Investigator station 115, depth 188-220 fathoms. Syntypes: (5) BMNH 1891.9.2.3 [ex ZSI F13042] (1); ZSI F13040 (1), F13044 (1). Type catalog: Menon & Yazdani 1968:150 [ref. 20743], Menon and Rama-Rao 1970:377 [ref. 27516], Menon & Rama-Rao 1975:41 [ref. 22148]. •Valid as Dicrolene nigricaudis (Alcock 1891) -- (Adam et al. 1998:9 [ref. 23610], Nielsen & Cohen in Nielsen et al. 1999:62 [ref. 24448], Manilo & Bogorodsky 2003:S99 [ref. 27377], Psomadakis et al. 2020:323 [ref. 37272] as aff. nigricaudis). Current status: Valid as Dicrolene nigricaudis (Alcock 1891). Ophidiidae: Neobythitinae. Distribution: Indian Ocean. Habitat: marine.